Granted Patent
Utility
US 6,740,398 · App. 10/008,646
Magnetic films including iridium, manganese and nitrogen
Inventor:
Christopher L. Platt
Patented Case
View Patent ↗
Granted: May 25, 2004
Filed: Nov 9, 2001
Inventor
Christopher L. Platt
Assignee (at issue)
Seagate Technology LLC
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.